يعرض 1 - 20 نتائج من 279 نتيجة بحث عن '"Snow, Val"', وقت الاستعلام: 0.69s تنقيح النتائج
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    Periodical

    المؤلفون: Bryant, J. R., Snow, Val O.

    المصدر: New Zealand journal of agricultural research, Sep 2008; v.51 n.3:p.349-363

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    Periodical
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    Periodical
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    Periodical
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    Academic Journal
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    Academic Journal

    المصدر: Cronin , I V , Kumar , U , Knudsen , L , Hansen , E M , Snow , V & Thomsen , I K 2024 , ' Development of Algorithm for Determining N Fertiliser Requirements of Winter Wheat Based on N Status Using APSIM Modelling ' , Crops , vol. 4 , no. 2 , pp. 134-144 . https://doi.org/10.3390/crops4020010

    مصطلحات موضوعية: APSIM, N leaching, optimum N fertilisation, yield

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    Academic Journal

    المساهمون: Unité Mixte de Recherche sur l'Ecosystème Prairial - UMR (UREP), VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Agricultural Institute (ELKH CAR), Collège de Direction (CODIR), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), RITTMO Agroenvironnement (RITTMO), Queensland University of Technology Brisbane (QUT), Fractionnement des AgroRessources et Environnement (FARE), Université de Reims Champagne-Ardenne (URCA)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), INSTITUTE OF BIOLOGICAL AND ENVIRONMENTAL SCIENCES, University of Aberdeen, AgResearch, Lincoln Res Ctr, PB 4749, Christchurch 8140, New Zealand, Partenaires INRAE, Indian Agricultural Research Institute (IARI), Department of Agriculture, Food, Environment and Forestry (DAGRI), Università degli Studi di Firenze = University of Florence = Université de Florence (UniFI), Institute for BioEconomy Sesto Fiorentino (IBE, National Research Council of Italy, Institut de Recerca i Tecnologia Agroalimentàries = Institute of Agrifood Research and Technology (IRTA), Natural Resource Ecology Laboratory Fort Collins (NREL), Colorado State University Fort Collins (CSU), Desertification Research Group, Università degli Studi di Sassari = University of Sassari Sassari (UNISS), Texas A and M AgriLife Research, Texas A&M University System, Canadian National Collection of Insects, Arachnids, and Nematodes, Science & Technology Branch, Agriculture and Agri-Food Canada, Ottawa, ON, K1A 0C6, Agriculture and Agri-Food (AAFC), University of Tasmania Launceston (UTAS), NERC Centre for Ecology and Hydrology, Penicuik, UK, Manaaki Whenua – Landcare Research Lincoln, Ecologie fonctionnelle et écotoxicologie des agroécosystèmes (ECOSYS), AgroParisTech-Université Paris-Saclay-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), BioEcoAgro - UMR transfrontalière INRAE 1158, Université d'Artois (UA)-Université de Liège-Université de Picardie Jules Verne (UPJV)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-JUNIA (JUNIA), Université catholique de Lille (UCL)-Université catholique de Lille (UCL), BioEcoAgro - Equipe 2 - Integrated functioning of the soil-plant system and exchanges between the ecosystem and the hydrosphere and the atmosphere, Université catholique de Lille (UCL)-Université catholique de Lille (UCL)-Université d'Artois (UA)-Université de Liège-Université de Picardie Jules Verne (UPJV)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-JUNIA (JUNIA), CSIRO Agriculture and Food (CSIRO), School of Geosciences Edinburgh, University of Edinburgh (Edin.), Potsdam Institute for Climate Impact Research (PIK), The New Zealand Institute for Plant and Food Research Limited (PFR), Mt. Albert Research Centre, Sustainable Agriculture Systems (Rothamsted Research), Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry (LAPC), Institute of Atmospheric Physics Beijing (IAP), Chinese Academy of Sciences Beijing (CAS)-Chinese Academy of Sciences Beijing (CAS), ANR-11-INBS-0001,ANAEE-FR,ANAEE-Services(2011), ANR-16-IDEX-0001,CAP 20-25,CAP 20-25(2016)

    المصدر: ISSN: 1364-8152 ; Environmental Modelling and Software ; https://hal.inrae.fr/hal-03997939 ; Environmental Modelling and Software, 2023, 161, pp.105625. ⟨10.1016/j.envsoft.2023.105625⟩.

  8. 8
    Academic Journal

    المصدر: Current Opinion in Environmental Sustainability

    مصطلحات موضوعية: emission

    وصف الملف: p. 13-20

    Relation: Dorich, Christopher D.; Conant, Richard T.; Albanito, Fabrizio; Butterbach-Bahl, Klaus; Grace, Peter; Scheer, Clemens; Snow, Val O.; Vogeler, Iris; Weerden, Tony J van der. 2020. Improving N2O emission estimates with the global N2O database. Current Opinion in Environmental Sustainability 47: 13-20; https://hdl.handle.net/10568/129452; https://doi.org/10.1016/j.cosust.2020.04.006

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    Academic Journal

    المصدر: Global Biogeochemical Cycles

    مصطلحات موضوعية: models, legumes

    Relation: Fuchs, Kathrin; Merbold, Lutz; Buchmann, Nina; Bellocchi, Gianni; Bindi, Marco; Brilli, Lorenzo; Conant, Richard T.; Dorich, Christopher D.; Ehrhardt, Fiona; Fitton, Nuala; Grace, Peter; Klumpp, Katja; Liebig, Mark; Lieffering, Mark; Martin, Raphaël; McAuliffe, Russell; Newton, Paul C.D.; Rees, Robert M.; Recous, Sylvie; Smith, Pete; Soussana, Jean-François; Topp, Cairistiona F.E.; Snow, Val O. 2020. Evaluating the Potential of Legumes to Mitigate N2O Emissions From Permanent Grassland Using Process-Based Models. Global Biogeochemical Cycles 34; https://hdl.handle.net/10568/129558; https://doi.org/10.1029/2020gb006561

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    Academic Journal
    How Modelers Model: the Overlooked Social and Human Dimensions in Model Intercomparison Studies ; There is a growing realization that the complexity of model ensemble studies depends not only on the models used but also on the experience and approach used by modelers to calibrate and validate results, which remain a source of uncertainty. Here, we applied a multi-criteria decision-making method to investigate the rationale applied by modelers in a model ensemble study where 12 process-based different biogeochemical model types were compared across five successive calibration stages. The modelers shared a common level of agreement about the importance of the variables used to initialize their models for calibration. However, we found inconsistency among modelers when judging the importance of input variables across different calibration stages. The level of subjective weighting attributed by modelers to calibration data decreased sequentially as the extent and number of variables provided increased. In this context, the perceived importance attributed to variables such as the fertilization rate, irrigation regime, soil texture, pH, and initial levels of soil organic carbon and nitrogen stocks was statistically different when classified according to model types. The importance attributed to input variables such as experimental duration, gross primary production, and netecosystem exchange varied significantly according to the length of the modeler’s experience. We argue that the gradual access to input data across the five calibration stages negatively influenced the consistency of the interpretations made by the modelers, with cognitive bias in “trial-and-error” calibration routines. Our study highlights that overlooking human and social attributes is critical in the outcomes of modeling and model intercomparison studies. While complexity of the processes captured in the model algorithms and parameterization is important, we contend that (1) the modeler’s assumptions on the extent to which parameters should be altered and (2) modeler perceptions of the importance of model parameters are just as critical in obtaining a quality model calibration as numerical or analytical details.

    المساهمون: University of Aberdeen, Tasmanian Institute of Agriculture (TIA), University of Tasmania Hobart (UTAS), RITTMO Agroenvironnement (RITTMO), Collège de Direction (CODIR), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Indian Council of Agricultural Research (ICAR), Unité Mixte de Recherche sur l'Ecosystème Prairial - UMR (UREP), VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Institute for BioEconomy Sesto Fiorentino (IBE, National Research Council of Italy, Ecologie fonctionnelle et écotoxicologie des agroécosystèmes (ECOSYS), AgroParisTech-Université Paris-Saclay-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Institut de Recerca i Tecnologia Agroalimentàries = Institute of Agrifood Research and Technology (IRTA), Natural Resource Ecology Laboratory Fort Collins (NREL), Colorado State University Fort Collins (CSU), Texas A and M AgriLife Research, Texas A&M University System, Università degli Studi di Sassari = University of Sassari Sassari (UNISS), Queensland University of Technology Brisbane (QUT), Ottawa Research and Development Center, Agriculture and Agri-Food (AAFC), BioEcoAgro - UMR transfrontalière INRAe - UMRT1158, Université d'Artois (UA)-Université de Liège-Université de Picardie Jules Verne (UPJV)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-JUNIA (JUNIA), Université catholique de Lille (UCL)-Université catholique de Lille (UCL), USDA-ARS, Northern Plains Agricultural Research Laboratory, Sidney, Montana, Cameron Ludemann Consulting, CSIRO Agriculture and Food (CSIRO AF), Commonwealth Scientific and Industrial Research Organisation Australia (CSIRO), Faculty of Veterinary & Agricultural Sciences, University of Melbourne, Parkville, Victoria, University of Edinburgh (Edin.), Fractionnement des AgroRessources et Environnement (FARE), Université de Reims Champagne-Ardenne (URCA)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre for Agricultural Research Budapest (ATK), Hungarian Academy of Sciences (MTA), AgResearch Nouvelle-Zélande, ANR-16-IDEX-0001,CAP 20-25,CAP 20-25(2016)

    المصدر: ISSN: 0013-936X.

    Relation: WOS: 000893824300001

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    Academic Journal
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    Academic Journal
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    Academic Journal
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    Academic Journal
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    Academic Journal
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    Report
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    Academic Journal
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    Academic Journal
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    Academic Journal

    المساهمون: Grains Research and Development Corporation, New Zealand Institute for Plant and Food Research Limited, Commonwealth Scientific and Industrial Research Organisation

    المصدر: MethodsX ; volume 8, page 101566 ; ISSN 2215-0161